diff --git a/CI/macos/ccache_prep.sh b/CI/macos/ccache_prep.sh
index abd0103be0..314da2c88f 100755
--- a/CI/macos/ccache_prep.sh
+++ b/CI/macos/ccache_prep.sh
@@ -1,7 +1,3 @@
 #!/bin/sh -ex
 
-if [[ "${MACOS_AMD64}" ]]; then
-    arch -x86_64 ccache -z -M "${CCACHE_SIZE}"
-else
-    ccache -z -M "${CCACHE_SIZE}"
-fi
+ccache -z -M "${CCACHE_SIZE}"
diff --git a/CI/macos/ccache_show_stats.sh b/CI/macos/ccache_show_stats.sh
index d7cc48c25e..75a788217f 100755
--- a/CI/macos/ccache_show_stats.sh
+++ b/CI/macos/ccache_show_stats.sh
@@ -1,7 +1,3 @@
 #!/bin/sh -ex
 
-if [[ "${MACOS_AMD64}" ]]; then
-    arch -x86_64 ccache -svv
-else
-    ccache -svv
-fi
+ccache -svv